MARLBOROUGH, CT · Hartford County

MARLBOROUGH HEALTH CARE CENTER, INC Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.

System facts

System ID (PWSID): CT0791001
System type: Community Water System
Population served: 165
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2019 – September 30, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 13, 2019 – March 12, 2019
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2018 – December 31, 2018
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2018 – August 8, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2017 – September 30, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 10, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2017 – June 30, 2017
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 13, 2016 – September 12, 2017
Resolved
Notification, Public
—
1,2-Dichloroethane
January 1, 1993 – March 31, 1993
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2019 – September 30, 2019	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 13, 2019 – March 12, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
August 10, 2018 – August 8, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2017 – September 30, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2017 – July 10, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2017 – June 30, 2017	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrate	—	Resolved
September 13, 2016 – September 12, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	1,2-Dichloroethane	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

March 14, 2019State Compliance achieved2 linked violations
March 12, 2019State Compliance achieved1 linked violation
March 12, 2019State Public Notification received1 linked violation
March 12, 2019State Public Notification received1 linked violation
March 12, 2019State Compliance achieved2 linked violations
March 10, 2019State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 7, 2019State Compliance achievedgeneral compliance action — not tied to a specific violation on record
March 7, 2019State Compliance achieved1 linked violation
March 7, 2019State Compliance achieved1 linked violation
March 7, 2019State Compliance achievedgeneral compliance action — not tied to a specific violation on record
March 5, 2019State Violation/Reminder Notice3 linked violations
March 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 4, 2019State Violation/Reminder Notice1 linked violation
March 4, 2019State Violation/Reminder Notice1 linked violation
March 4, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 4, 2019State Violation/Reminder Notice1 linked violation
March 4, 2019State Violation/Reminder Notice1 linked violation
March 4, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 25, 2019State Violation/Reminder Notice1 linked violation
August 8, 2018State Compliance achieved1 linked violation
June 20, 2018State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 17, 2018State Compliance achieved2 linked violations
May 7, 2018State Formal Notice of Violation issued10 linked violations
April 13, 2018State Public Notification received1 linked violation
April 12, 2018State Public Notification received5 linked violations
April 12, 2018State Public Notification received1 linked violation
April 12, 2018State Public Notification received2 linked violations
March 31, 2018State Compliance achieved1 linked violation
March 19, 2018State Violation/Reminder Notice1 linked violation
March 19, 2018State Violation/Reminder Notice2 linked violations
March 19, 2018State Public Notification requested1 linked violation
March 19, 2018State Public Notification requested2 linked violations
January 17, 2018State Public Notification requested1 linked violation
January 17, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested1 linked violation
January 12, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested1 linked violation
January 12, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested1 linked violation
January 8, 2018State Violation/Reminder Notice1 linked violation
December 27, 2017State Compliance achieved1 linked violation
December 25, 2017State Compliance achieved1 linked violation
December 25, 2017State Compliance achieved1 linked violation
December 11, 2017State Compliance achieved1 linked violation
October 31, 2017State Compliance achieved3 linked violations
September 22, 2017State Violation/Reminder Notice3 linked violations
July 10, 2017State Compliance achieved1 linked violation
November 8, 2010State Violation/Reminder Notice1 linked violation
November 30, 2005State Compliance achieved2 linked violations
June 30, 2004State Compliance achieved1 linked violation
July 29, 2003State Compliance achieved1 linked violation
July 18, 1994State Violation/Reminder Notice7 linked violations

Contact

GUASTELLA, ROBERT S

860-295-9531

MARLBOROUGH, CT 06447